my freind just had me order a set of purple hornies glasspacks with turndowns there like 36 inches long and bolt directly to the headers i was wondering if any one has heard them on a 350 before he thinks it will be quieter than my car right now i have about 4 feet of exhaust pipe and headers its pretty loud i plan on finishing the exhaust real soon just dont know with what he says i should get some of these but really like the look of duals